{"id": 2261, "prediction_verbatim": "NVDA closes higher than $177.49 within 24h", "created_at": "2026-04-03 03:45:53", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 NVDA moved +0.0% ($177 \u2192 $177)", "resolved_at": "2026-04-04 03:57:06", "chain_hash": "979bc93392c961cb28e116e66697bbc646d8855f64a5d77d9d06bfbf806c106a", "chain_tx": "3F4AympH8cF2Ytw8dFKRDCHDtXRytQCvcbi5Q1AhkQqo6rakcPz3SGais4GnU8r52L3md1gt1f2Y6auDLqdPyb1c", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}